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Pavel [41]
3 years ago
14

(3a - 2b) + 3a" align="absmiddle" class="latex-formula">
Mathematics
1 answer:
MAVERICK [17]3 years ago
4 0

4a - (3a - 2b) + 3a

4a - 3a + 2b + 3a

a + 2b + 3a

4a + 2b

2.(2a + b)

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Only number 4 part A and B pls help now
VARVARA [1.3K]
The group of seventh graders will have 5 groups of five: 5 is the greatest multiple of 25, or 5*5=25. Then for the sixth graders there will be 4 groups of 5: because 4&5 are the greatest factors of 20 and you want the most amount of kids per group, you would have 5 kids in each group. Hope this helps.
4 0
3 years ago
What is the volume of the figure below if a = 4.5 units, b = 5.8 units, and c = 3 units?
Anastasy [175]

Answer:

The answer to your question is the letter C

Step-by-step explanation:

Data

a = 4.5 u

b = 5.8 u

c = 3 u

Process

1.- Calculate the volume of the rectangular prisms

Formula

Volume = a x a x c

Substitution

Volume = 4.5 x 4.5 x 3

Result

Volume = 60.75 u³

But there are two rectangular prism

Total volume = 2 x 60.75

                      = 121.5 u³

2.- Calculate the volume of the triangles

Formula

Volume = base x width x height

Substitution

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Result

Volume = 78.3 u³

3.- Total volume

Volume = 121.5 + 78.3

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3 0
3 years ago
What does 5 in = how many feet/foot?
timurjin [86]

Answer:

5/12

Step-by-step explanation:

Since 12 inches is one foot, the number has to be a fraction number. The answer is 5/12 feet.

3 0
2 years ago
Read 2 more answers
PLS HELP IF U HAVE TIME and IF URE RIGHT URE A GOD I WILL WORSHIP YOU
Serggg [28]

Answer:

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Step-by-step explanation:

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3) You take the total of step number two and 288 earsers and dived. so 288÷12=24

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3 years ago
Find the constant of proportionality. what is the percent decrease? the input is 20 and the output is 16. I’ve been stuck on thi
Salsk061 [2.6K]

Answer:

80%

Step-by-step explanation:

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3 years ago
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